2.5 Inch (64 mm) Square, Flame Retardant, Voice Range Speaker
Brand Name
MISCO OEM
Part #
EEN22C-4FR
In stock
$144.97
The EEN22C-4FR is ideal for your aerospace applications. This speaker uses a neodymium magnet for high-energy and light-weight power. MISCO pairs this with a flame-retardant paper cone and cloth surround to make a speaker with a smooth frequency response for both wide and voice range sound. A set of polarized terminals make this speaker simple to hook up to your audio systems. If you are looking for a versatile aerospace speaker, choose the EEN22C-4FR.
- Wide range speaker
- 2.5 inch (64 mm) basket diameter
- 15 watts, 4 ohms, 90 dB SPL
- 0.8" copper voice coil, Kapton former
- Neodymium magnet, stamped steel frame
- Flame retardant paper cone
- Flame retardant cloth surround
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| NSN | 5965017012978 |
| Speaker Type | Wide Range |
| Shape of Speaker | Square |
| Size, Nominal (inch & mm) | 2" (50 mm) |
| Environment | Indoor |
| Application | Aerospace, Drive-Thru / Kiosk, Voice Communications |
| RoHS Compliant | Yes |
| Rated Impedance (Ω) | 4 |
| Rated Power IEC268-5 (W) | 15 Watts |
| Program Power (W) | 30 |
| Sensitivity (dB SPL) ¹ | 90 |
| Frequency Range (Hz) | 150 - 20,000 |
| DC Resistance (Re) (Ω) | 3.62 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 209 |
| Nominal Impedance (Z) (Ω) | 4 |
| Voice Coil Inductance (Le) (mH) | 0 |
| Mechanical Q Factor (Qms) | 4.40 |
| Electrical Q Factor (Qes) | 0.68 |
| Total Q Factor (Qts) | 0.59 |
| Basket Type | Stamped steel with zinc plating |
| Terminal Size (mm) | 2.79 x 0.5 |
| Voice Coil Diameter (mm) | 19.1 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Kapton |
| Magnet Material | Neodymium |
| Magnet Weight (g) | 23 |
| Cone Body Material | Flame retardant paper |
| Cone Surround Material | Flame retardant cloth |
| Spider Material | Flame retardant cloth |
| Dust Cap Material | Flame retardant paper |
| Net Weight (kg) | 0.11 |
| Technical Notes | Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |